Class RootXmlReadHandler

Method Details

• addDefaultMappings

  protected void addDefaultMappings()

  Adds the default mappings.

• getFactoryLoader

  public abstract ObjectFactory getFactoryLoader()

  Returns the object factory.

  Returns:

  The object factory.

• addManualMapping

  protected void addManualMapping(Class classToRead, Class handler)

  Adds a mapping between a class and the handler for the class.

  Parameters:

  classToRead - the class.

  handler - the handler class.

• addMultiplexMapping

  protected void addMultiplexMapping(Class baseClass, String typeAttr, MultiplexMappingEntry[] mdef)

  Adds a multiplex mapping.

  Parameters:

  baseClass - the base class.

  typeAttr - the type attribute.

  mdef - the mapping entry.

• setHelperObject

  public void setHelperObject(String key, Object value)

  Adds an object to the registry.

  Parameters:

  key - the key.

  value - the object.

• getHelperObject

  public Object getHelperObject(String key)

  Returns an object from the registry.

  Parameters:

  key - the key.

  Returns:

  The object.

• createHandler

  public XmlReadHandler createHandler(Class classToRead, String tagName, Attributes atts) throws XmlReaderException

  Creates a SAX handler for the specified class.

  Parameters:

  classToRead - the class.

  tagName - the tag name.

  atts - the attributes.

  Returns:

  a SAX handler.

  Throws:

  XmlReaderException - if there is a problem with the reader.

• setRootHandler

  protected void setRootHandler(XmlReadHandler handler)

  Sets the root SAX handler.

  Parameters:

  handler - the SAX handler.

• getRootHandler

  protected XmlReadHandler getRootHandler()

  Returns the root SAX handler.

  Returns:

  the root SAX handler.

• recurse

  public void recurse(XmlReadHandler handler, String tagName, Attributes attrs) throws XmlReaderException, SAXException

  Start a new handler stack and delegate to another handler.

  Parameters:

  handler - the handler.

  tagName - the tag name.

  attrs - the attributes.

  Throws:

  XmlReaderException - if there is a problem with the reader.

  SAXException - if there is a problem with the parser.

• delegate

  public void delegate(XmlReadHandler handler, String tagName, Attributes attrs) throws XmlReaderException, SAXException

  Delegate to another handler.

  Parameters:

  handler - the new handler.

  tagName - the tag name.

  attrs - the attributes.

  Throws:

  XmlReaderException - if there is a problem with the reader.

  SAXException - if there is a problem with the parser.

• unwind

  public void unwind(String tagName) throws SAXException, XmlReaderException

  Hand control back to the previous handler.

  Parameters:

  tagName - the tagname.

  Throws:

  SAXException - if there is a problem with the parser.

  XmlReaderException - if there is a problem with the reader.

• getCurrentHandler

  protected XmlReadHandler getCurrentHandler()

  Returns the current handler.

  Returns:

  The current handler.

• startDocument

  public void startDocument() throws SAXException

  Starts processing a document.

  Specified by:

  startDocument in interface ContentHandler

  Overrides:

  startDocument in class DefaultHandler

  Throws:

  SAXException - not in this implementation.

• startElement

  public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException

  Starts processing an element.

  Specified by:

  startElement in interface ContentHandler

  Overrides:

  startElement in class DefaultHandler

  Parameters:

  uri - the URI.

  localName - the local name.

  qName - the qName.

  attributes - the attributes.

  Throws:

  SAXException - if there is a parsing problem.

• characters

  public void characters(char[] ch, int start, int length) throws SAXException

  Process character data.

  Specified by:

  characters in interface ContentHandler

  Overrides:

  characters in class DefaultHandler

  Parameters:

  ch - the character buffer.

  start - the start index.

  length - the length of the character data.

  Throws:

  SAXException - if there is a parsing error.

• endElement

  public void endElement(String uri, String localName, String qName) throws SAXException

  Finish processing an element.

  Specified by:

  endElement in interface ContentHandler

  Overrides:

  endElement in class DefaultHandler

  Parameters:

  uri - the URI.

  localName - the local name.

  qName - the qName.

  Throws:

  SAXException - if there is a parsing error.

• loadHandlerClass

  protected XmlReadHandler loadHandlerClass(String className) throws XmlReaderException

  Loads the given class, and ignores all exceptions which may occur during the loading. If the class was invalid, null is returned instead.

  Parameters:

  className - the name of the class to be loaded.

  Returns:

  the class or null.

  Throws:

  XmlReaderException - if there is a reader error.

• loadClass

  protected Class loadClass(String className) throws XmlReaderException

  Loads the given class, and ignores all exceptions which may occur during the loading. If the class was invalid, null is returned instead.

  Parameters:

  className - the name of the class to be loaded.

  Returns:

  the class or null.

  Throws:

  XmlReaderException - if there is a reader error.

• getResult

  public Object getResult() throws SAXException

  Returns ???.

  Specified by:

  getResult in class FrontendDefaultHandler

  Returns:

  ???.

  Throws:

  SAXException - ???.